yashsingh1/xdaforums huggingface dataset:
[Captivate Android Development] ytt3r:
OK OK I got bored and we're back for now!

Features:

BLN works works works works works works works works works works works works works!

1.5GHz Overclock

Voodoo Sound v7

Undervolting via Xan's Voltage Control app

A cool boot logo

Voodoo Color

"Unlocked" FPS cap

Xcaliburinhand's Gingerbread Dock Fixes (still unmerged with teamhacksung)

Bugs:

SetCPU seems to be working better, but don't count on it ;)

Download: http://goo.gl/JU9aE

Download:

Grab your nightly build here: http://goo.gl/lh6J3 (Usually done ~1:10 AM EST depending on the workload of the processor and bandwidth available at the given time)

Disclaimer: This will eat your babies

Actually, I'm not responsible for any damage this kernel might do to the space-time continuum (or your phone)

Don't forget to hit thanks or buy me a root beer! Of course you can also follow me on twitter or get me more dropbox space ;)

I pride myself on opensourcing my work for people to build on: https://github.com/ytt3r/android_kernel_samsung has the stuff.

Follow Shaolin95's mini overclocking guide: http://xdaforums.com/showpost.php?p=10936691&postcount=1102

Credits

TheEscapist

Morfic

Netarchy

Codeworkx

Coola

Atinm

Kang or Kangsterizer or whatever he goes by it confuses me:o

Supercurio (Seriously, donuts to him! All of his hard work powers this.)

Changelog for build #10

Fixed BLN for reals

New recover that writes over bad blocks instead of skipping them

Rebased on 2.6.35.11 "bug-free"

Changelog for build #7

Fixed all the bugs build #5 introduced (I think)

Changelog for build #5

Voodoo Sound v7

Overclock up to 1500MHz

Voodoo Color (71 of you said we needed it, I guess majority rules... :P)

"Unlocked" FPS Cap

100% working BLN
[Captivate Android Development] Dlev7:
Awesome flashing right now.

Does the UVing work with MIUI or is the same as with the Escapists kernel?
[Captivate Android Development] ytt3r:
Works with MIUI, untested on cm7. Problem is with MIUI, the sliders aren't calibrated to the screen right so its tough to slide and get a good voltage.
[Captivate Android Development] Dlev7:
Ya so same thing with the Escapists deal, Ill test, but happy to see this. Flash went successful.

EDIT: Voodoo Sound doesnt work, and it seems pretty choppy right now at 1.2 OC with MIUI

EDIT 2: OC'ed at 1.4 its flies. But 1.3 it was still choppy. Odd.

And just a request you think you could try Kanging voodoo color from the Escapist's kernel?
[Captivate Android Development] ytt3r:
For some reason everything is choppy after a boot but before you turn the screen off and on. Also, voodoo sound is 100% there, have you run the app?
[Captivate Android Development] Dlev7:
it isnt choppy any more I just OC'ed to 1.4 which I have never done before but the phone is handeling it well and its going super fast.

And ya I have the Voodoo Control app up, I tried doing headphone ampliphier and it force closes
[Captivate Android Development] mcord11758:
edit

Will give this a go tomorrow

MIUI
[Captivate Android Development] Mik3D23:
oooh. ill flash right now on cm7 and let you know

Sent from my SGH-I897
[Captivate Android Development] stuff:
I am liking this kernel.

OC'd to 1.4ghz and ran linpack for the hell of it.

19.5 MFLOPS. Most I've ever seen on my phone. :|

CM7 + Trident ftw
[Captivate Android Development] Mik3D23:
lol I got mflops of 26.5 the other day on the last Trident build

Sent from my SGH-I897
[Captivate Android Development] stuff:
26.5 how? That sounds unbelievable lol.
[Captivate Android Development] Mik3D23:
it was random. I was getting 20 steady. if you look on the top captivate scores it would have been the fourth or fifth highest lol

Sent from my SGH-I897
[Captivate Android Development] Dlev7:
ya I have never run my phone at 1.4 but thats the only thing that makes MIUI not really choppy.

But it really has payed off its 100% stable for me and the fastest my phones ever been. Getting about 19.5-20 in Linpack, and just overall the phone flies.

So heres my equation for success:

MIUI B6+Trident FTW
[Captivate Android Development] mcord11758:
I am currently running miui at 800 and I do not find it choppy at all

MIUI
[Captivate Android Development] Mik3D23:
steady linpack of 19.5, slightly lower than my average on #30. get this, quadrant score of 2475 first run

Sent from my SGH-I897
[Captivate Android Development] Mik3D23:
oh and two questions for you, ytt3r. first, what's the kernel Hz values at? and what's the voltage for 100mhz, 850?

Sent from my SGH-I897
[Captivate Android Development] s44:
Did neldar finally port BLN to Gingerbread/Nexus S?
[Captivate Android Development] stuff:
Not sure if it's just me..

but it appears this only lets my CPU scale down to 1ghz.

I cannot get it to change at all.
[Captivate Android Development] pavaccar:
My phone freezes on quadrent standards lol
[Captivate Android Development] Mik3D23:
the CM CPU adjuster I've noticed does that.. I use SETCPU. and it works fine if you have the latest version and don't use set on boot

Sent from my SGH-I897
[Captivate Android Development] shaolin95:
Oh yeah no doubt he will fix it but did you notice performance did not increase at 1.5Ghz or did you get a higher linpack for example?
[Captivate Android Development] Dlev7:
Ya no I received lower Linpack scores than what I got on Beta 8R2 with Trident 1 OCed to 1.4.

But cannot wait till the fix
[Captivate Android Development] shaolin95:
Me neither I am sure it will fly then 1.6 then 2Ghz then...I think lost it a bit there lol
[Captivate Android Development] pavaccar:
My phone is only benching around 1700 with 1.5 ghz oc and 1 ghz min my graphics frames are looking the same as they were when I was getting 2200, any ideas how to fix. I think it might have something to do with voltage settings because before I messed with voltage I was in 2000-2200
[Captivate Android Development] shaolin95:
For the purpose of testing the CPU overclock please use linpack as the reference since it is more consistent and uses the CPU only. Then you can use others to verify nothing else is dragging.

At 1.5Ghz it should be well into the 20s even 21s maybe.
[Captivate Android Development] slayp00n:
at least you are a dreamer!
[Captivate Android Development] shaolin95:
hahah 1.5 with this kernel might be possible or even 1.6 since some CPUs prefer the more "normal" settings used for 1.6Ghz. But either of those is going to be quite hard to reach but worth trying :-)
[Captivate Android Development] kant5t1km3:
the nightly link is down. could someone post it? or is a new version on its way
[Captivate Android Development] shaolin95:
It is messed up so I suggest waiting.
[Captivate Android Development] slayp00n:
well if you take the stcok speed of 1ghz, you are talking a 60% overclock...

if you take the stock as 1.2, then you are at a 33% overlclock. Both of these are abusrd, better get the liquid nitrogen ready.
[Captivate Android Development] shaolin95:
Not really that absurd...ever heard of the old celerons or even my current i7 920 at 4.2Ghz? LOL

I know the big difference is extra cooling like my huge NH-D14...not much I can do there with the phone but its damn fun to try! :-)
[Captivate Android Development] slayp00n:
Yes the celeron 300... that thing could give you like 100%...

My 1ghz athlon chip would roll a nice 1.3.
[Captivate Android Development] EnemyOfGlaDOS:
Thanks for shedding a little light on that for me.. was feeling left out of the circle ;-)
[Captivate Android Development] ytt3r:
Seems like I'm fixing a lot of issues I didn't even know I had trying to nail down this issue with voltage control. There's only one more thing that I could possibly do now. I think that we have too many steps and voltage control just isn't able to handle that. I'm getting the same error you guys are, but everything is just a little better ;)
[Captivate Android Development] shaolin95:
Ah that makes sense. Hope you get it figured out. Also check the performance when or if yuo try 1.5Ghz again to make sure it is really doing 1.5Ghz

Thanks a ton! :-)
[Captivate Android Development] Auridran:
I'm definitely getting better performance than 1.4GHz at 1.5GHz. Would love to be able to undervolt though! CM7 battery life is bad enough as it is :p

Keep up the good work!
[Captivate Android Development] ytt3r:
Fixed that in a commit from a few minutes ago, if you see my twitter or github.
[Captivate Android Development] ytt3r:
Interestingly enough, 1500MHz wasn't enabled *facepalm* So any perceived effects were just that, perceived. Performance was the same ;)
[Captivate Android Development] slayp00n:
why not just amalgamate 1200 and 1000, and 400 and 600 since they basically are the same for UV?

:)
[Captivate Android Development] ytt3r:
Released build #7, fixed teh bugs
[Captivate Android Development] Mik3D23:
my phone reboots if i even tough apply for now on voltage control.. about to flash v.7 hopefully it will fix that
[Captivate Android Development] pavaccar:
The new kernel booted one time then just boot cycles now. I tried pulling out the battery but I cant get past the first boot and that only lasts about 30 seconds, Trident #5 was less buggy than this one

Edit: Turns out even at -125mv my phone still cant handle 1500 ghz oc
[Captivate Android Development] shaolin95:
This proves my point about how easily people's perception can be influenced and the importance of using linpack to check reality ...I knew it was not doing anything over 1.4Ghz and linpack confirmed that. It is the same perception that made people debate 100 vs 1000hz ;)

Got a few high 20s so this one looks like 1.5Ghz for real so far. Testing stability now.
[Captivate Android Development] ytt3r:
Anything on stability? It's been pretty stable for me, nenamark froze so I UV'd a little bit on 1500, no issues. I can't do 1.6 no matter how much you ask though, its a limitation of Voltage Control, it only supports 9 frequencies and not 10 at least in my experience. Once I added in another frequency it would just force close. :(
[Captivate Android Development] Auridran:
I've been using it for a few hours with no stability issues so far, real 1.5GHz last time. I got the highest benchmark scores I had gotten before which is why I thought 1.5GHz was working, just lucky I guess :p

Only issue is that the touch buttons still light up if you touch them without the screen on, and they still sometimes stop working.
[Captivate Android Development] thecellx:
No autorotation

With MIUI RC2 and Trident 7, there is no autorotation at all. Any ideas on how to force it to work ?
[Captivate Android Development] shaolin95:
Looking good here so far..neocore and stability test. One thing, is the GPU slightly underclock at 1.5Ghz? I noticed a bit of a hit on 3D only tests while CPU tests are higher.

How about dropping some other frequency to add 1.6Ghz...we are so close it is worth trying...it may not work and could be the last attempt but dont you think its worth the try now that we are about ready to reach the so called limit of the CPU...we can prove it! :D

Heck drop 1.5 and do 1.6 directly if you have to just to see if one of use can get it stable. :eek:
[Captivate Android Development] pavaccar:
So when I touch the max overclock in voltage control or change the setting in set cpu to 1500 my phonefreezes instantly and goes into boot cycle any ideas on how to fix?
[Captivate Android Development] ytt3r:
It's not working for me either. I'll look into it this afternoon.
[Captivate Android Development] ytt3r:
You're on the nightly. This question has been answered several times.
[Captivate Android Development] ls377:
Build 7 is working fine, except my quadrant scores have dropped dramatically. I know benchmarks aren't important, but it seems it show a huge drop in performance during the graphics test (fps has dropped to about half of what I was getting). Not a big deal, because its running fine, just wanted to see if anyone was having graphics issues.
[Captivate Android Development] shaolin95:
What speed you are running? Also I did notice a drop in 3D performance , not huge about 3fps in Nenamark , which I believe means the GPU is slightly underclocked at 1.5 which is what I rahter have 1.6Ghz since everything runs at 200Mhz at that point.
[Captivate Android Development] ls377:
Oh yeah, forgot to mention. Been running at 1200 the entire time.
[Captivate Android Development] thecellx:
Perfect. and thanks for answer. :)
[Captivate Android Development] spacecase-25:
I'm having an issue where if the screen is locked, I can touch the 4 buttons along the bottom and have the back light come on (similar to BLN). However, when I unlock the phone the buttons don't light up or function until I lock and unlock the phone again.

I'm running the 3/29/11 nightly.
[Captivate Android Development] slayp00n:
With this kernel, no matter what speed i chooser (1000-1400) my linpack is always 10.2ish... very low.
[Captivate Android Development] shaolin95:
Something went wrong. I get high 20s at 1.5Ghz and 19s at 1.4. Even at 1Ghz you shoud at least get 14s.
[Captivate Android Development] thecellx:
No autorotation, No proximity sensor

With MIUI RC2 and trident 7, besides my already reported issue with autorotation, proximity sensor is not working when doing calls. The phone screen never turns off... or at least blink as many reported in the past.
[Captivate Android Development] slayp00n:
I have flashed it several times, something just wont work, doesn't matter weather I set the speed via setcpu or voltage control (preferred) also their is still the bln button death bug.

also set cpu will show the proc going to 1400... so I don't get it.
[Captivate Android Development] shaolin95:
I have had happened before with some Froyo Roms that wouldnt just work and only reinstalling would make that go away...like something was running on the background or something very odd and annoying indeed.

Maybe someone else has an idea.
[Captivate Android Development] slayp00n:
Build 1 I got 19.x MFLOPS, I flash back and forth between this and escapists on the regular, but multiple flashes of this all yield poor benches.
[Captivate Android Development] shaolin95:
Not sure what to tell you...working great for me so far. :o
[Captivate Android Development] slayp00n:
On another note, is their a way to keep the phone off when i plug it in, need to bump charge to fix battery stats
[Captivate Android Development] shaolin95:
Nope. That is how the CM7 is designed...at least for now.
[Captivate Android Development] stuff:
I also get poor MFLOPS, and overall performance. Even with it OC'd. Regardless, it runs very sluggish. Linkpack gives me 10MFLOPS max. Everything is set to default; voltage, oc, etc.

Though when I flash back to The Escapists kernel, it's blazing fast.

So, Not sure what's up with Trident. I have seen a few posts regarding this problem on prior pages of this thread. Perhaps it has something to do with our phones. Since every phone is build a little bit different..
[Captivate Android Development] oxlong27:
kernel works great for me last linpack i ran was 31.291 mflops. and quadrant was 2495. if that counts for anything
[Captivate Android Development] r.iqbal87:
Are you sure it wasn't 21.291?
[Captivate Android Development] shaolin95:
Yeah as it is not possible to get that linpack this processor. :p
[Captivate Android Development] pavaccar:
So I can confirm I'm not on the nightly version and its still freezing in voltage control
[Captivate Android Development] EnemyOfGlaDOS:
Interesting enough.. I am seeing poor results using Linpack also.. hitting around 10. So something is not right there. Also, when I open android status- and drag down the noti bar.. up and down to boost phone performance.. it jumps up to 1400 or 1500hz (i've tried both) but mflops are still 9/10.x

Kinda weird yo:rolleyes:

*EDIT* I take that back.. I just scored a new record 5.373 MFLOPS. lol ;-)
[Captivate Android Development] oxlong27:
This is the linpack i just ran
[Captivate Android Development] TheEscapist:
.17 seconds?

I'd say your so unstable at what ever frequency you are running that it's messing with Linpack. :p
[Captivate Android Development] shaolin95:
Yeah or he is pretty good at photoshop cause Hummingbirds cannot do that. lol
[Captivate Android Development] oxlong27:
you could be right. been running it for quite sometime with no problems whatsoever. sometimes it 17 sometime its 2 seconds not sure whats up but its always between 25 and 31 mflops
[Captivate Android Development] stuff:
Well whatever you are doing, it is not correct... whatsoever.

An average time for me is around 4 seconds. .17 seconds is how linpack used to be before the big update.

Anyway, I might give this kernel another flash or two. See if I can figure out this little problem. Otherwise I rule it as a dud on my captivate.
[Captivate Android Development] stuff:
Running at 1400mhz on performance. (To force it to max out CPU).

Getting 10-11 MFLOPS. And it has a weird lag. I cannot get around it.
[Captivate Android Development] ytt3r:
Bump, I released a new version
[Captivate Android Development] skeepon:
does this still have the poorly made boot logo?
[Captivate Android Development] ytt3r:
Poorly made? Why don't you like it?
[Captivate Android Development] shaolin95:
Wow 19 posts and already making stupid ass comments...cant wait for more :rolleyes:
[Captivate Android Development] EnemyOfGlaDOS:
I thought the kernel splash was kinda cool. Definitely different and it wasn't a full on white background..kinda had a neat tinge to it. I liked it!

Sorry for going off topic, but I played with a xoom yesterday and installed linpack just for the hell of it and ran it a few times... 35 consistently! Hows that for a linpack score!! Tried to run Neo, but kept closing on me.. :/
[Captivate Android Development] ytt3r:
35? Is that all? An atrix I played with got 45-50 consistently. are you on the latest kernel?
[Captivate Android Development] EnemyOfGlaDOS:
Wow 45.. I was blown away by seeing 35 lol. No I haven't tried the latest kernel yet? Did you get a new splash screen? (I like the original Trident one) I have to do some flashing today with the new update so maybe ill check it out. (After all your kernel was the first to get me to 1.4ghz stable! ;) )
[Captivate Android Development] ytt3r:
Same splash, I really like it. Only thing is 1500 is choppy. Might work on it in a bit.
[Captivate Android Development] EnemyOfGlaDOS:
i got to taste 1500 for about 5 minutes with the escapists kernel.. My phone really seems to like 1400 though... and so do I:D
[Captivate Android Development] yogib83:
So I just flashed the 20110411 nightly, where USB mounting of both internal and external sd cards has been enabled, and everything worked great. But after loading the Trident #10 kernel, I can no longer share (see) my external SD when mounted to my PC.

Is this a known issue at the moment?

I've tried re-flashing both the update and #10 kernel several times, but to no avail.

PLZ HALP!
[Captivate Android Development] shaolin95:
It seems the fix in the kernel so flashing another kernel eliminates the fix.
[Captivate Android Development] yogib83:
Oh I see. so we'll just have to wait for ytt3r to integrate this fix into trident then.

The external SD card mounting issue is not that huge of of a deal, but it sure is nice to have. For now, I'd rather be using Trident, than have the ability to mount my ext SD.
[Captivate Android Development] shaolin95:
Yep overclock over SD any day but sure will be nice to have both :-)
[Captivate Android Development] ytt3r:
Interesting fact-your external SD card won't let you overclock as far because of its slower speeds
[Captivate Android Development] superj3211:
is this the same kernel as the other trident#30 a few pages back that was for cm7?
[Captivate Android Development] yogib83:
lolwut?!

On a side note, I'm getting horrible linpack scores while using this kernel, usually no higher than 10ish :eek:

Any suggestions?
[Captivate Android Development] shaolin95:
Did you change your governor...I get bad numbers with the default ON Demand.
[Captivate Android Development] yogib83:
I had my governor set to 'Performance', Min CPU Freq @ 100, Max CPU Freq @ 1400.

So I decided to switch back to the #30 build, just to see if and how my Linpack scores differed; and after doing so, my scores jumped back up into the high teen range.

To me, this indicates that there is an issue with the #10 kernel, or at least with how it interacts with my particular phone.

For now I will be using "[Kernel][CM7][v4.4]Le kernel du jour!", until I see some changes/improvements to Trident, at which point I will likely reflash.
[Captivate Android Development] PuffinNugz:
I don't think it's in the kernel. I just came back to CM7 and I am using the initial kernel from 3-19 and the sd card works as intended...unless the update came with an updated kernel...
[Captivate Android Development] shaolin95:
From what I read that update , which comes with a kernel had the fix so by flashing an alternate kernel the fix was gone. Happened to me to when I flashed the Escapist kernel.

I am sure it will be implemented soon.
[Captivate Android Development] PuffinNugz:
My bad, guess it does come with a kernel. Reading > me....
[Captivate Android Development] shaolin95:
hahah no worries...I work on 3 chat support all day...I can tell you of people that truly cannot read...you are fine mate.
[Captivate Android Development] jlt220:
So i'm not sure if i somehow messed up, but I believe i flashed the trident nightly and got javelin... will reflash to make sure

No it definitely is javelin not trident in the nightly.
[Captivate Android Development] tjsooley:
how well does this kernel work with 4/15?
[Captivate Android Development] tjsooley:
Best cm7 kernel yet.

my phone is stable at 1400

not at 1500 :(
[Captivate Android Development] Time_Zone:
This is going to get really confusing now that gingerbread source has dropped. Please change your title to cm 7.
[Captivate Android Development] shaolin95:
You mean there is actually a Gingerbread source we can use to create a Captivate ROM or just same the same i9000 that has shown up many times already? If there is a source now that would be some good news.
[Captivate Android Development] MisterAnthonyxD:
I think it is the official gingerbread source for the i9000. Still good news, nevertheless.

Sent from my liberated Captivate.
[Captivate Android Development] askpcguy:
Number ten kernel for captivate cm7 is still the latest?

Sent from the miui matrix SGH-i897
[Captivate Android Development] existz:
Its the actual source
[Captivate Android Development] ytt3r:
Yep but I'm updating it soon
[Captivate Android Development] askpcguy:
Outstanding news. I have found trident works better on my captivate than Kang's kernel. With Kang's kernel and the JK4 modem, I'll get horrible static/feedback when I place a call (from time to time). Voice mail sounds perfect oddly.

Swap to trident kernel and all is well. :cool:
[Captivate Android Development] askpcguy:
For those people following the Captivate Miui thread, and this CM7 kernel thread.. Miui Rc6 was released and looking over the thread has been translated into English.

Change Log

http://xdaforums.com/showpost.php?p=13110208&postcount=4266

Rom download links.

http://xdaforums.com/showpost.php?p=13116561&postcount=4310

--Now we need some Trident Kernel #11!
[Captivate Android Development] ytt3r:
Hopefully I can get over the lazy and get a new version up tonight...
[Captivate Android Development] mcord11758:
Ok, so the nightlies are built from cm7 sources, so does that mean that even if you do not officially update thus kernel whatever changes haber been made to cm7 kernel are included
[Captivate Android Development] TheEscapist:
No.

10 char
[Captivate Android Development] mcord11758:
Thank you
[Captivate Android Development] tjsooley:
Any updates
[Captivate Android Development] askpcguy:
According to this post, http://xdaforums.com/showpost.php?p=13192186&postcount=4661, removing the extra module files on Miui seems to have helped with battery life.